18044052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 48771072

約数和(自身を除く): 30727020

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 47, 52, 69, 78, 92, 94, 107, 138, 141, 156, 188, 214, 276, 282, 299, 321, 428, 564, 598, 611, 642, 897, 1081, 1196, 1222, 1284, 1391, 1794, 1833, 2162, 2444, 2461, 2782, 3243, 3588, 3666, 4173, 4324, 4922, 5029, 5564, 6486, 7332, 7383, 8346, 9844, 10058, 12972, 14053, 14766, 15087, 16692, 20116, 28106, 29532, 30174, 31993, 42159, 56212, 60348, 63986, 65377, 84318, 95979, 115667, 127972, 130754, 168636, 191958, 196131, 231334, 261508, 347001, 383916, 392262, 462668, 694002, 784524, 1388004, 1503671, 3007342, 4511013, 6014684, 9022026, 18044052]

約数ペア:

[(1, 18044052), (2, 9022026), (3, 6014684), (4, 4511013), (6, 3007342), (12, 1503671), (13, 1388004), (23, 784524), (26, 694002), (39, 462668), (46, 392262), (47, 383916), (52, 347001), (69, 261508), (78, 231334), (92, 196131), (94, 191958), (107, 168636), (138, 130754), (141, 127972), (156, 115667), (188, 95979), (214, 84318), (276, 65377), (282, 63986), (299, 60348), (321, 56212), (428, 42159), (564, 31993), (598, 30174), (611, 29532), (642, 28106), (897, 20116), (1081, 16692), (1196, 15087), (1222, 14766), (1284, 14053), (1391, 12972), (1794, 10058), (1833, 9844), (2162, 8346), (2444, 7383), (2461, 7332), (2782, 6486), (3243, 5564), (3588, 5029), (3666, 4922), (4173, 4324)]